FIRE ENGINEERING
Park 80 West, Plaza Two, 7th Floor Saddle Brook, NJ 07662 Tel. (201) 845-0800, Fax (201) 845-6275
Editor William A. Manning Managing Editor Diane Feldman Associate Editor Mary Jane Dittmar Assistant Editor John J. Napolitano
Technical Director Thomas F. Brennan
Editorial Advisory Board
Francis L Brannigan
Walt Hendrick
John N. Carr
Francis X. Holt
Rand-Scott Coggan
Charles G. King
Glenn P. Corbett
Richard A. Marinucci
Ricky Davidson
John Mittendorf
Ray Downey
Gregory G. Noll
Vincent Dunn
Leslie P. Omans
C. Bruce Edwards
William C. Peters
Frank L. Fire
John B. Sachen
Gerald L. Grey
Ed Spahn
Columnists/Contributing Editors
Francis L. Brannigan
Frank L. Fire
Gene P. Carlson
David P. Fornell
Glenn P. Corbett
John M. Malecky
Ray Downey
Peter G. Sparber
Publisher Henrv H. Dinneen
Sales Manager Gene C. Prall
Director of Book Publishing Joanne Ezersky
Production Manager Mike Paxton. Tulsa
Advertising Coordinator Audrey L. Dombrowski
Feature Design Steve Hetzel
Subscriber Service
1-800-582-6949 FAX: (918) 832-9295
PENNWELL PUBLISHING COMPANY
P.O. Box 1260 • Tulsa, OK 74101 • (918) 835-3161
Chairman Frank T. Lauinger
President Joseph A. Wolking
SUBSCRIPTIONS: All subscription correspondence should be addressed to Fire Engineering. P.O. Box 1289. Tulsa, OK 74101. Allow 30 days for change of address. Please include both old and new addresses, and enclose, if possible, an address label from a recent issue. Rates for US. and possessions: 1 yr. $23.50, 2 yr. $38.50, 3 vr S53 50. Canada and other countries. 1 yr. S40.00, 2 yr. $68.00, 3 yr. $90.00. Single copy U.S. $3 50. other countries $7.00.